Cleaning implement



FIG. 1 is a perspective view showing a “cleaning implement” incorporating the design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is side view thereof;

FIG. 5 is another side view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is bottom view thereof.

The broken lines showing a handle are for illustrative purposes only and form no part of the claimed design. 

The ornamental design for “cleaning implement,” as shown and described. 